云计算中sqoop安装教程

安装sqoop的前提是已经具备java和hadoop的环境。
- 1. 下载并解压， 重命名

tar -zxvf  sqoop-1.4.6.bin__hadoop-2.0.4-alpha.tar.gz
mv sqoop-1.4.6.bin__hadoop-2.0.4-alpha sqoop

修改配置文件

$ cd $SQOOP_HOME/conf
$ cp sqoop-env-template.sh sqoop-env.sh
打开sqoop-env.sh并编辑下面几行：
export HADOOP_COMMON_HOME=$HADOOP_HOME
export HADOOP_MAPRED_HOME=$HADOOP_HOME
export HIVE_HOME=$HIVE_HOME

加入mysql的jdbc驱动包

cp $HIVE_HOME/lib/mysql-connector-java-5.1.35.jar $SQOOP_HOME/lib

验证启动

[root@master bin]# ./sqoop-version 
Warning: /usr/myapp/hadoops/sqoop/bin/../../hcatalog does not exist! HCatalog jobs will fail.
Please set $HCAT_HOME to the root of your HCatalog installation.
Warning: /usr/myapp/hadoops/sqoop/bin/../../accumulo does not exist! Accumulo imports will fail.
Please set $ACCUMULO_HOME to the root of your Accumulo installation.
18/04/08 13:55:22 INFO sqoop.Sqoop: Running Sqoop version: 1.4.6
Sqoop 1.4.6
git commit id c0c5a81723759fa575844a0a1eae8f510fa32c25
Compiled by root on Mon Apr 27 14:38:36 CST 2015